2025hvo

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Information

Transient

Name: AT2025hvo
Right ascension: 9h06m54.51s
Declination: 19d21m41.26s
Discovery Date: Feb. 20, 2025, 7:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name: 2025hvo
Right ascension: 9h06m54.49s
Declination: 19d21m43.93s
Redshift: None
Photometric Redshift: 0.184
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.45
Cutout download processed 19.08
Global aperture construction processed 0.66
Local aperture photometry processed 6.4
Global aperture photometry processed 6.48
Validate local photometry no valid phot 0.02
Validate global photometry processed 17.69
Host information processed 0.09
Global host SED inference processed 428.99
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Processing status blocked N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 9h06m54.51s, 19d21m41.26s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 9h06m54.48s, 19d21m44.15s
semi major axis, semi minor axis (arcsec) = 5.64, 2.36
angle (degrees, anti-clockwise from east) = -12.96

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 12.26 3.29 21.179 0.291 AB
SDSS_g 41.29 2.0 19.860 0.053 AB
DES_g 44.06 0.48 19.790 0.012 AB
PanSTARRS_g 43.52 0.8 19.803 0.020 AB
SDSS_r 78.1 2.86 19.168 0.040 AB
PanSTARRS_r 76.77 0.77 19.187 0.011 AB
DES_r 82.52 1.01 19.109 0.013 AB
SDSS_i 116.23 4.28 18.737 0.040 AB
PanSTARRS_i 102.57 0.98 18.872 0.010 AB
PanSTARRS_z 128.15 2.01 18.631 0.017 AB
SDSS_z 142.16 14.64 18.518 0.112 AB
DES_z 145.4 2.48 18.494 0.019 AB
PanSTARRS_y 146.98 5.27 18.482 0.039 AB
2MASS_J 220.2 97.47 17.148 0.481 Vega
2MASS_H 285.64 167.23 16.393 0.636 Vega
2MASS_K 343.06 166.26 15.724 0.526 Vega
WISE_W1 139.69 11.98 15.838 0.093 Vega
WISE_W2 82.0 15.73 15.776 0.208 Vega
WISE_W3 371.87 71.44 12.300 0.209 Vega
WISE_W4 26.37 451.76 13.727 18.597 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.777 10.053 10.223
{\rm log}_{10}({\rm SFR}) -2.268 -0.246 1.019
{\rm log}_{10}({\rm sSFR}) -12.391 -10.411 -8.967
{\rm stellar\ age} 0.443 1.991 4.893

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.428 -0.762 -0.194
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.629 -0.679 0.188

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.596 0.804 1.030
\delta -0.506 -0.171 0.133
\tau_1/\tau_2 0.553 0.946 1.399
Q_{PAH} 0.737 1.779 3.570
U_{min} 3.205 9.288 17.168
{\rm log}_{10}(\gamma_e)\, -3.256 -2.442 -1.484

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.295 -3.098 -1.806
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.460 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.043 -1.605 -0.406
0.03-0.10 Gyr -2.500 -0.152 1.180
0.10-0.32 Gyr -0.648 0.862 1.449
0.32-1.02 Gyr -1.284 0.735 1.253
1.02-3.24 Gyr -3.150 -0.302 0.522
3.24-10.33 Gyr -4.157 -0.944 0.143
10.33-11.48 Gyr -4.613 -0.840 0.352